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LM3431AQMHX/NOPB

LM3431AQMHX/NOPB

LM3431AQMHX/NOPB

Texas Instruments

PMIC Automotive, AEC-Q100 Series LM3431 28 Pin 1MHz 28-PowerTSSOP (0.173, 4.40mm Width)

SOT-23

LM3431AQMHX/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins 28
Operating Temperature-40°C~125°C TJ
PackagingTape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN Code EAR99
Type DC DC Controller
Terminal Finish Matte Tin (Sn)
Applications Backlight
Max Power Dissipation3.1W
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Frequency 1MHz
Base Part Number LM3431
Number of Outputs 3
Max Supply Voltage36V
Min Supply Voltage4.5V
Power Dissipation3.1W
Quiescent Current4mA
Topology Step-Up (Boost)
Internal Switch(s) No
Dimming Analog, PWM
Number of Segments 6
Switching Frequency700kHz
Voltage - Supply (Min) 4.5V
Height 1.2mm
Length 9.7mm
Width 4.4mm
Thickness 1mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2368 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LM3431AQMHX/NOPB Product Details

LM3431AQMHX/NOPB Overview


To save board space, it uses the 28-PowerTSSOP (0.173, 4.40mm Width) package. LED drivers design with 3 outputs.Surface Mount is used to mount the led driver.It is highly reliable and high-performing when it emerges as a DC DC Controller.-40°C~125°C TJ is the operating temperature and it works fine.The benefits of Backlight are considerable.As a result, it operates based on the frequency of 1MHz.The LED light driver is configured with a base of 0 pins.A voltage supply below 4.5V may cause undetermined failures.The segment count is 6.It has been mounted on Surface Mount.This LED driver has the part number LM3431.The voltage of 36V can be supplied.In order to achieve the highest efficiency, it is designed to operate at a low voltage of 4.5V.This electronic component may perform its functions fully if the switching frequency is maintained at 700kHz.The LED driver belonging to the Automotive, AEC-Q100 series has many applications.The consumption of current is 4mAin the absence of external factors.

LM3431AQMHX/NOPB Features


Available in the 28-PowerTSSOP (0.173, 4.40mm Width) package
Operating temperature of -40°C~125°C TJ
Frequency of 1MHz
Switching frequency of 700kHz

LM3431AQMHX/NOPB Applications


There are a lot of Texas Instruments LM3431AQMHX/NOPB LED Driver ICs applications.

  • General lighting
  • Portable lighting
  • Down lighting
  • Flicker-free LED Lighting using R1580N
  • Down lights
  • Auxiliary lights for on-vehicle cameras
  • Sports Facility Lighting
  • Dimmable LED for vehicle interiors
  • Constant Voltage Power Source for portable equipment
  • LED headlights

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